A Best Way To Crack Gorenment Job Exams

Braking System MCQs

Automobile Engineering Objective Questions

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15. In what position should the brake pedal be kept when a bleed screw is loosened?
A. Slightly depressed
B. Depressed half-way
C. Fully depressed
D. Fully released
Discussion
16. Aluminium conducts . . . . . . . . heat than cast iron.
A. More
B. Less
C. Equal
D. None of these
Discussion
17. The parking brake usually operates on
A. Front wheels
B. Rear wheels
C. Left wheels
D. All the wheels
Discussion
18. What is the cause of poor braking?
A. Wet brake lining
B. Burntor worn out linings
C. Both are correct
D. None of the above
Discussion
19. In the integral type of power brake, the diaphragm acts directly on the hydraulic piston in the
A. Master cylinder
B. Wheel cylinder
C. Multiplier unit
D. None of the above
Discussion
20. When the hydraulic brake pedal is pressed by the driver and feels 'spongy' it indicates that-
A. Brake shoe clearance is excessive
B. System contains air
C. System is in good condition
D. Brake fluid require change
Discussion
21. In vacuum booster servo assisted hydraulic brake, vacuum is developed
A. In the inlet manifold
B. In the outlet manifold
C. In the crankcase
D. None of these
Discussion

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